Fjällräven Foldsack No.1 Backpack Colour:Black Protein 31

Protein 31

Designed to power the next generation of personal electronics

The entire bag is made of durable Vinylon F

There’s also a textured area on the collar where you can write in the contents with a permanent marker - the texturing helps the ink stay in place and prevents it from being rubbed off

Fjällräven Foldsack No.1 Backpack Colour:Black Protein 31Unembellished backpack with a simple and functional design where the top can be folded down and attached to the front with textile straps and metal buckles. Made from extra strong and durable G 1000 HeavyDuty. The large main compartment can be accessed through the turned down top, and it has an inner pocket with padding at the bottom for a laptop (15 inch). The top covers an outer zippered pocket when folded down, but the pocket can be accessed